51493974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1811}}^1$

素因数の和:2500

約数の個数: 32

約数和(自身を含む): 117939456

約数和(自身を除く): 66445482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 677, 1354, 1811, 2031, 3622, 4062, 4739, 5433, 9478, 10866, 12677, 14217, 25354, 28434, 38031, 76062, 1226047, 2452094, 3678141, 7356282, 8582329, 17164658, 25746987, 51493974]

約数ペア:

[(1, 51493974), (2, 25746987), (3, 17164658), (6, 8582329), (7, 7356282), (14, 3678141), (21, 2452094), (42, 1226047), (677, 76062), (1354, 38031), (1811, 28434), (2031, 25354), (3622, 14217), (4062, 12677), (4739, 10866), (5433, 9478)]